<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <style>
        body{
            background-color: bisque;
        }


        div {
            width: 400px;
            height: 400px;
            line-height: 400px;
            color:red;
            font-size: 80px;
            font-family: '宋体';
            border: 2px solid rgb(5, 13, 154);
            background-color: aqua;
            background-image: url(https://tse2-mm.cn.bing.net/th/id/OIP-C.YOeDd23we3beyKXY_zAMxwHaEK?pid=ImgDet&rs=1);
            background-position: center;
            background-size: cover;
            text-align: center;
            border-radius: 200px;
            /* 或者用 50% 表示宽度的一半 */
            border-radius: 50%;
        }
    </style>

    <div>美女</div>
</body>

</html>